The U.S. Fish and Wildlife Service intends to award a sole-source purchase order to Sea Reach Ltd. for fabrication and installation of Phase 1 interpretive exhibits at the Tule Lake National Wildlife Refuge Visitor Center in Tulelake, California. The work includes production preparation, fabrication, delivery, and installation of exterior and interior exhibits, bilingual English/Spanish audio description, an interactive touchscreen, system testing, staff training, and closeout materials. Sole sourcing is justified because Sea Reach previously worked with refuge staff under a competitive contract through multiple design revisions, so award to another vendor would cause substantial duplication of effort and cost. Interested responsible sources may submit pricing and supporting capability information to the contracting officer to demonstrate they can meet the requirement. No budget amount is specified in the notice.